Brush



FIG. 1 is an isometric view of a brush showing my new design;

FIG. 2 is a bottom plan view of FIG. 1;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a side elevational view of FIG. 1;

FIG. 5 is an elevational view of the opposite side of FIG. 1;

FIG. 6 is a rear elevational view of FIG. 1; and,

FIG. 7 is a front elevational view of FIG. 1. 

The ornamental design for a brush, as shown and described. 